The installer is writing over any swap partitions to be used by Ubuntu with zeros, to prevent leaking of data that could enter swap before the encrypted swap was set up. The solution, as mentioned, is to provide a progress message for this operation.
The installer is writing over any swap partitions to be used by Ubuntu with zeros, to prevent leaking of data that could enter swap before the encrypted swap was set up. The solution, as mentioned, is to provide a progress message for this operation.